🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 195 Days

Day: 29.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.69 AU - 1.13 AU

Year: 331 Days

Day: 35.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,166,384 km

• M1: 72,854 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.43 AU - 3.29 AU

Year: 1842 Days

Day: 30.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,166,384 km

• M1: 106,663 km (0.041 R)
• M2: 230,979 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.1

Radius: 5.6

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.68 AU - 15.2 AU

Year: 16708 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,166,384 km

• M1: 69,713 km (0.067 R)
• M2: 283,039 km (0.11 R)
• M3: 661,522 km (0.119 R)
• M4: 925,113 km (0.086 R)
• M5: 1,099,395 km (0.119 R)
• M6: 1,458,430 km (0.054 R)
• M7: 1,665,623 km (0.098 R)
• M8: 2,329,837 km (0.096 R)
• M9: 2,593,578 km (0.086 R)
• M10: 2,922,394 km (0.106 R)
• M11: 3,180,900 km (0.073 R)
• M12: 3,936,070 km (0.072 R)
• M13: 6,395,159 km (0.065 R)
• M14: 6,670,719 km (0.105 R)
• M15: 7,415,866 km (0.113 R)
• M16: 8,778,702 km (0.096 R)
• M17: 9,826,635 km (0.111 R)
• M18: 11,407,436 km (0.073 R)
• M19: 12,900,124 km (0.097 R)
• M20: 13,087,570 km (0.109 R)
• M21: 13,790,530 km (0.05 R)
• M22: 16,339,977 km (0.106 R)
• M23: 27,046,397 km (0.094 R)
• M24: 30,556,412 km (0.077 R)
• M25: 33,526,828 km (0.068 R)
• M26: 49,901,811 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,762 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit